The economics is still knee-jerk. My Grand Chero is paid for, with a blistering purchase cost of $1500 (another 1k over the year for tires, water pump and alternator). It pulls off 19-21 mpg around town the way I drive (My 4 cyl accord was 25-26, same commute, not a huge difference). Anyway, if you factor in the cost of a car payment, gas would have to reach something like $5+/gallon to make a purchase worthwhile. BUT, my commute is reasonable, I can walk to the grocery, and we're pretty smart about plannin out when to fit in the errands and stuff, so I can make a tankful last nearly 2 weeks. We're not as pressured as others.
Not sure how to approach it down the road. I rarely use 4wd, but I do tow on occasion and regularly fill the car with gear (sedan just didn't work well at all). Minivans are in the same mpg bracket (loved our old town & country), and the crossovers compromise trunk area by being trapezoid-shaped instead of square. Something like a 4-door 4 cyl tacoma with covered short bed, not lifted would be great.... but, well, that's about what I have now, and the usefulness comes with a high $$ tag, not to mention that I don't think that combination is offered without a V6 (they offer the prerunner in a 4, but it's lifted--looks great, but that lift costs mpg...).
There's room for less gutsy, but more efficient vehicles that can handle light mixed commute/utility. I need the cargo and seating but would gladly sacrifice some HP. It's just not in style, so it's not sold.
For us, still cheaper to fill up the guzzler.
M